If the road is not straight and level, stand the warning triangle where an oncoming driver will see it before he comes to any bend or hump in the road.是什么意思_If the road is not straight and level, stand the warning triangle where an oncoming driver will see it before he comes to any bend or hump in the road.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句